hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Phabricator (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2925) Support non-MR fetching for simple queries with select/limit/filter operations only
Date Wed, 16 May 2012 03:38:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13276420#comment-13276420
] 

Phabricator commented on HIVE-2925:
-----------------------------------

navis has commented on the revision "HIVE-2925 [jira] Support non-MR fetching for simple queries
with select/limit/filter operations only".

  Ok, I'll try in next week.

REVISION DETAIL
  https://reviews.facebook.net/D2607

To: JIRA, navis
Cc: njain

                
> Support non-MR fetching for simple queries with select/limit/filter operations only
> -----------------------------------------------------------------------------------
>
>                 Key: HIVE-2925
>                 URL: https://issues.apache.org/jira/browse/HIVE-2925
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: HIVE-2925.D2607.1.patch, HIVE-2925.D2607.2.patch, HIVE-2925.D2607.3.patch,
HIVE-2925.D2607.4.patch
>
>
> It's trivial but frequently asked by end-users. Currently, select queries with simple
conditions or limit should run MR job which takes some time especially for big tables, making
the people irritated.
> For that kind of simple queries, using fetch task would make them happy.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message